| 1 | | Cyanophthalide | Cyanophthalide | C9H5NO2
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| 2 | 82104-74-3 | 5-氰基苯酞 | 5-Cyanophthalide | C9H5NO2
| 芳烃;呋喃;原料;对照品;中间体;杂环砌块;通用试剂;有机原料;医药原料;其他原料 | 医药中间体 |
| 3 | 10470-83-4 | 5,8-喹啉二酮 | 5,8-QUINOLINEQUINONE | C9H5NO2
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| 4 | | Isoquinoline-7,8-dione | Isoquinoline-7,8-dione | C9H5NO2
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| 5 | | 5-CYANOISOPHTHALALDEHYDE | 5-CYANOISOPHTHALALDEHYDE | C9H5NO2
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| 6 | 179873-62-2 | Benzofuran, 2-isocyanato- | Benzofuran, 2-isocyanato- | C9H5NO2
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| 7 | 20099-53-0 | 4-(2-氧代乙酰基)苯腈 | 4-(2-OXOACETYL)BENZONITRILE | C9H5NO2
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| 8 | 499770-79-5 | 1-BENZOFURAN-5-YL ISOCYANATE | 1-BENZOFURAN-5-YL ISOCYANATE | C9H5NO2
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| 9 | 105802-54-8 | 3-(2-OXO-ACETYL)-BENZONITRILE | 3-(2-OXO-ACETYL)-BENZONITRILE | C9H5NO2
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| 10 | 56455-27-7 | Benzofuro[2,3-d]isoxazole (9CI) | Benzofuro[2,3-d]isoxazole (9CI) | C9H5NO2
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| 11 | 1207594-32-8 | 6-乙炔基苯并[D]噁唑-2(3H)-酮 | 6-Ethynylbenzo[d]oxazol-2(3H)-one | C9H5NO2
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| 12 | 57174-45-5 | Furo[2,3-g]-1,2-benzisoxazole(9CI) | Furo[2,3-g]-1,2-benzisoxazole(9CI) | C9H5NO2
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| 13 | 153965-77-6 | Furo[2,3-f]-1,2-benzisoxazole (9CI) | Furo[2,3-f]-1,2-benzisoxazole (9CI) | C9H5NO2
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| 14 | 57477-68-6 | 2-Benzofurancarbonitrile, 3-hydroxy- | 2-Benzofurancarbonitrile, 3-hydroxy- | C9H5NO2
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| 15 | 19047-20-2 | Benzonitrile, 3,4-diformyl- (8CI,9CI) | Benzonitrile, 3,4-diformyl- (8CI,9CI) | C9H5NO2
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| 16 | 210-98-0 | Furo[2,3-e][1,2]benzisoxazole (8CI,9CI) | Furo[2,3-e][1,2]benzisoxazole (8CI,9CI) | C9H5NO2
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| 17 | 227312-67-6 | Pyrano[4,3,2-cd]-1,2-benzisoxazole (9CI) | Pyrano[4,3,2-cd]-1,2-benzisoxazole (9CI) | C9H5NO2
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| 18 | 1640-99-9 | 2-Benzofurancarbonitrile, 2,3-dihydro-3-oxo- | 2-Benzofurancarbonitrile, 2,3-dihydro-3-oxo- | C9H5NO2
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| 19 | 108668-08-2 | Pyrano[4,3:4,5]cyclopent[1,2-d]isoxazole (9CI) | Pyrano[4,3:4,5]cyclopent[1,2-d]isoxazole (9CI) | C9H5NO2
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